Antique two blade pocket knife made by the Challenge Cutlery Co. of Bridgeport, Connecticut. These little knives were produced between 1891 - 1928. The knife measures 3 3/4" with the blades closed. When both blades are open the overall length is 7 1/4". Each blade has one stamp that reads Challenge Cut Co, Bridgeport Conn. The handles are bone and pinned in three points. The handles are in good condition. The blades are 1 1/2' in length and still have a slight edge. A rare pocket knife and one worthy of a serious knife collection.